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LT1004 数据表(PDF) 2 Page - Linear Technology

部件名 LT1004
功能描述  Micropower Voltage Reference
PDF  8 Pages
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制造商  LINER [Linear Technology]
网页  http://www.linear.com
标志 LINER - Linear Technology

LT1004 数据表(HTML) 2 Page - Linear Technology

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LT1004
(Note 1)
Reverse Breakdown Current ................................. 30mA
Forward Current .................................................. 10mA
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
ABSOLUTE
AXI U
RATI GS
Operating Temperature Range
LT1004M (OBSOLETE) .................... – 55
°C to 125°C
LT1004I ............................................. – 40
°C to 85°C
LT1004C ................................................. 0
°C to 70°C
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ORDER PART
NUMBER
TJMAX = 100°C, θJA = 160°C/ W
TJMAX = 100°C, θJA = 150°C/ W
BOTTOM VIEW
12
H PACKAGE
2-LEAD TO-46 METAL CAN
1
2
3
4
8
7
6
5
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
NC
NC
NC
GND
VOUT
NC
VOUT
NC
(DO NOT USE)
BOTTOM VIEW
Z PACKAGE
3-LEAD PLASTIC TO-92
TJMAX = 150°C, θJA = 440°C/W, θJC = 80°C/W
0412
0425
0412I
0425I
LT1004CS8-1.2
LT1004CS8-2.5
LT1004IS8-1.2
LT1004IS8-2.5
S8 PART
MARKING
LT1004MH-1.2
LT1004MH-2.5
LT1004CZ-1.2
LT1004CZ-2.5
LT1004IZ-1.2
LT1004IZ-2.5
ORDER PART
NUMBER
ORDER PART
NUMBER
The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 2)
LT1004-1.2
LT1004-2.5
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
VZ
Reverse Breakdown Voltage
IR = 100µA
1.231
1.235
1.239
2.480
2.500
2.520
V
LT1004M: – 55
°C ≤ TA ≤ 125°C
q
1.220
1.230
1.245
2.460
2.500
2.535
V
LT1004C: 0
°C ≤ TA ≤ 70°C
q
1.225
1.235
1.245
2.470
2.500
2.530
V
LT1004I: – 40
°C ≤ TA ≤ 85°C
q
1.220
1.230
1.245
2.460
2.500
2.530
V
∆VZ
Average Temperature Coefficient
IMIN ≤ IR ≤ 20mA (Note 3)
20
20
ppm/
°C
∆Temp
IMIN
Minimum Operating Current
q
810
12
20
µA
∆VZ
Reverse Breakdown Voltage
IMIN ≤ IR ≤ 1mA
1.0
1.0
mV
∆IR
Change with Current
q
1.5
1.5
mV
1mA
≤ IR ≤ 20mA
10
10
mV
q
20
20
mV
rZ
Reverse Dynamic Impedance
IR = 100µA
0.2
0.6
0.2
0.6
q
1.5
1.5
en
Wide Band Noise (RMS)
IR = 100µA, 10Hz ≤ f ≤ 10kHz
60
120
µV
∆VZ
Long Term Stability
IR = 100µA, TA = 25°C ± 0.1°C
20
20
ppm/kHr
∆Time
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All specifications are for TA = 25°C unless otherwise noted.
Note 3: Selected devices with guaranteed maximum temperature
coefficient are available upon request.
For MIL-STD components, please refer to LTC 883C data sheet for test
listing and parameters.
ELECTRICAL CHARACTERISTICS
LT1004CH-1.2
LT1004CH-2.5
OBSOLETE PACKAGE
Consider the SO-8 or Z Packages for Alternate Source



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